Game uninstalled itself, so I tried re-downloading but wasn't able to launch through MS store. I had a work around by having the psobin folder stored in a separate hard-drive so I can just copy paste the bulk back into the main folder(C). Was working pretty good for about a month. But unfortunately today I enabled some settings on windows defender, don't remember which one exactly, and now no matter what I'm getting the NP1002 error.
I already tried pso2 tweaker and still get that error. I ran a sfc /scannow and my windows is updated. Don't really know what else to do. Any ideas?